This Burnham Commercial Limit and Wiring Assembly Left Heater (LMT/WRNG ASSY L/HTR) is a critical component designed for use in commercial heating systems. The assembly includes a limit switch, which serves as a safety device that monitors the temperature within the heater. If the temperature exceeds a predetermined limit, the switch automatically shuts off the heater to prevent overheating and potential damage. The wiring assembly, on the other hand, is responsible for transmitting electrical signals and power throughout the heating system. This product is specifically designed for left-sided heaters, ensuring compatibility and efficient operation within these specific systems. It's made from durable materials to withstand high temperatures and prolonged use in commercial environments.